DE3164509D1 - Circular shears for machining sheet metal - Google Patents

Circular shears for machining sheet metal

Info

Publication number
DE3164509D1
DE3164509D1 DE8181101608T DE3164509T DE3164509D1 DE 3164509 D1 DE3164509 D1 DE 3164509D1 DE 8181101608 T DE8181101608 T DE 8181101608T DE 3164509 T DE3164509 T DE 3164509T DE 3164509 D1 DE3164509 D1 DE 3164509D1
Authority
DE
Germany
Prior art keywords
sheet metal
machining sheet
circular shears
shears
circular
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8181101608T
Other languages
German (de)
Inventor
Arnaldo Tisato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIMAC Srl
Original Assignee
TIMAC Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IT6422880U external-priority patent/IT8064228V0/en
Priority claimed from IT6430180U external-priority patent/IT8064301V0/en
Priority claimed from DE19803040348 external-priority patent/DE3040348A1/en
Application filed by TIMAC Srl filed Critical TIMAC Srl
Priority to DE8181101608T priority Critical patent/DE3164509D1/en
Application granted granted Critical
Publication of DE3164509D1 publication Critical patent/DE3164509D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
    • B23D33/04—Arrangements for holding, guiding, and/or feeding work during the operation for making circular cuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D19/00—Shearing machines or shearing devices cutting by rotary discs
    • B23D19/04—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
    • B23D35/002—Means for mounting the cutting members
    • B23D35/004—Means for mounting the cutting members for circular cutting members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DE8181101608T 1980-03-12 1981-03-06 Circular shears for machining sheet metal Expired DE3164509D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8181101608T DE3164509D1 (en) 1980-03-12 1981-03-06 Circular shears for machining sheet metal

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
IT6422880U IT8064228V0 (en) 1980-03-12 1980-03-12 DRIVING ROLLER TO OBTAIN SIZE OR UNDER MEASURE DISCS.
IT6426780 1980-06-20
IT6430180U IT8064301V0 (en) 1980-10-15 1980-10-15 ECCENTRIC DEVICE BLADE OFFSET ADJUSTMENT.
DE19803040348 DE3040348A1 (en) 1980-06-20 1980-10-25 Machine for cutting circular plates - has two rotating circular cutters with upper cutter mounted forward of lower cutter
DE19803040346 DE3040346A1 (en) 1980-10-15 1980-10-25 Machine for cutting circular plates - has two rotating circular cutters with upper cutter mounted forward of lower cutter
DE19803040333 DE3040333A1 (en) 1980-03-12 1980-10-25 Machine for cutting circular plates - has two rotating circular cutters with upper cutter mounted forward of lower cutter
DE8181101608T DE3164509D1 (en) 1980-03-12 1981-03-06 Circular shears for machining sheet metal

Publications (1)

Publication Number Publication Date
DE3164509D1 true DE3164509D1 (en) 1984-08-09

Family

ID=27273750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181101608T Expired DE3164509D1 (en) 1980-03-12 1981-03-06 Circular shears for machining sheet metal

Country Status (2)

Country Link
EP (1) EP0035764B1 (en)
DE (1) DE3164509D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU192140B (en) * 1983-05-27 1987-05-28 Nitrokemia Ipartelepek Device for cutting plastic sheets advatageously glass fibre reinforced polyester ones
ITVI20090124A1 (en) * 2009-05-29 2010-11-30 T I M A C S R L EQUIPMENT FOR CUTTING DISCS FROM SHEETS OR LIMIERA ROLLER, AUTOMATICALLY, WITH A PAIR OF INDEPENDENT TOOLS LOCATED ON MOTORIZED ROTATING AXES, EASILY ADJUSTABLE TO VARIOUS DIAMETERS.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR505135A (en) * 1919-01-29 1920-07-23 Adolphe Kecheur Improvements with circular shears
US2127002A (en) * 1937-11-11 1938-08-16 American Rolling Mill Co Shearing device
US2209211A (en) * 1939-05-31 1940-07-23 Quickwork Company Circle cutting attachment for rotary shears
US2256306A (en) * 1940-07-31 1941-09-16 Encor Corp Circular shear for shearing circular metal plates
US2466947A (en) * 1946-06-26 1949-04-12 Horace R Harbord Sheet shearing and flanging machine
US3117477A (en) * 1958-02-12 1964-01-14 Svetsmekano Ab Plate cutting and bevelling machine
DE1652762A1 (en) * 1968-03-14 1971-04-08 Johann Kunz Soehne Cam follower processing machine, especially for sheet metal
DE2136268A1 (en) * 1971-07-20 1973-02-01 Matoni Maschinenbau Gmbh ROTARY KNIFE SHEARS

Also Published As

Publication number Publication date
EP0035764B1 (en) 1984-07-04
EP0035764A3 (en) 1982-03-31
EP0035764A2 (en) 1981-09-16

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee